Holley 300-277 4150 Single Plane Carbureted Intake Manifold Small Block Ford 302

Description: Holley Part Number : 300-277 The new single plane intake manifolds are designed to provide a broad RPM powerband for high-performance street/strip engine applications to a maximum engine speed of 7500 RPM. The carbureted manifold has a 4150 flange to work with all mechanical secondary square bore carburetors. These intake manifolds are designed to accept most stock hardware and accessory brackets, but offer performance features like better plenum and runner geometry for improved charge airflow. The isolated design of the air/fuel passages helps to increase charge air density and performance. The intake manifolds are designed for use with 289-347 cubic inch Small Block Ford engines with a 8.2" deck height.Features:Single plane design with isolated plenum for cooler charge air temperatures4150 square bore mounting flangePower band: 2500-7500 RPMHeight: front 5.58”, rear 6.40”Port size: 1.82” height, 1.04” widthExtra material allows for porting to 2.00” height, 1.20” widthAccessory ports under the carburetor in 1/8 NPT, 1/4 NPT and 3/8 NPT sizesPlease contact before ordering if you are not 100% sure of fitmentBrand Holley Emission Code3EngineFord Small Block V8FinishSatinFuel System TypeCarburetedManifold TypeSingle PlaneProduct TypeIntake ManifoldUPC090127119310Part Number300-277

Price: 389.95 USD

Location: Bowling Green, Kentucky

End Time: 2024-08-20T17:56:28.000Z

Shipping Cost: N/A USD